IMO, the world is too big for us Humans to get our head round. There are too many problems floating around the ether that get pumped at you by the bucketload. You probably don't even know half the stuff that is making you do what you do...... When I am on holiday in the sun, away from news and business and outside distractions....I hardly even think of having a smoke I am that relaxed. Plus my knee pains are very limited so medicating for that excuse doesn't work anymore either, haha!! Ok, I am getting off my freudian couch